2001 Freightliner FL50 Oil Filter

K&N oil filters for 2001 Freightliner FL50 models

Your 2001 Freightliner FL50 deserves a well made premium oil filter!

  • Superior engine protection
  • Superior oil flow
  • Heavy duty construction
  • Thick canister walls where applicable
  • Many feature a wrench-off nut for easy removal
  • Great with synthetic or conventional oil
Vehicle Product
2001 Freightliner FL50 - OEM 1R0739
HD Truck
Oil Filter
  • Allows High Oil Flow Rates
  • 1" Nut for Easy Removal
Buy Buy
2001 Freightliner FL50 8.3L Diesel - OEM 1R0739
HD Truck
Oil Filter
  • Allows High Oil Flow Rates
  • 1" Nut for Easy Removal
Buy Buy
2001 Freightliner FL50 - 8-5/16 inches tall, OEM 0001801709
HD Truck
Oil Filter
  • Allows High Oil Flow Rates
  • 1" Nut for Easy Removal
Buy Buy
These premium oil filters by K&N for 2001 Freightliner FL50 models with a al liter engine come from a company focused on quality and performance since 1969.